31 Oct 2012

As soon as I got back from Abha, after our family holiday there, I went to the percolation pond to see what I had been missing in the previous four days. As soon as I got there I could see two large birds of prey sitting in the trees at the edge of the pond. As I was walking I thought it would be better to get back in my car and drive closer to see if I could identify them and get some photos. Although the sun was in the wrong direction for good views I could see they were both first calendar year Greater Spotted Eagles and needed to get the other side of the birds to be able to get any chance of a decent photo. Luckily the birds remained in their place as I drove past and turned the car around and was able to get a few photos before a mountain biker scared the birds off. I was then able to see them fly off and land in the trees at the edge of the spray fields. Although I have seen Greater Spotted Eagle a number of times in Dhahran, this is the first time I have seen two birds together and also the first time I have managed to get close enough to get any decent photographs of the birds.

The Greater Spotted Eagle is an uncommon passage migrant and winter visitor to the Eastern Province of Saudi Arabia with a few summer records. Most birds that occur in the region are seen onpassage from late September until November and from late February until late April. Winter records from December to February are generally on the littoral with birds seen mainly around lowland man-made lakes and sewage farms as well as central pivot irrigation fields. Prime locations for seeing the species are Sabkhat Al Fasl, Jubail green belt zone, Khafrah Marsh, Jubail sanitary landfill site, Qatif sanitary landfill site and Dhahran Saudi Aramco compound. The wintering population has been increasing in recent years with a minimum of 6 – 8 birds in the mid 2000’s but by 2011 this number had increased to 15 – 20 with a ratio of adults to young birds of about 20% adults to 80% youngsters and the maximum number of birds seen in a single day being thirteen on 9th February 2012 at Sabkhat Al Fasl.

30 Oct 2012

The Hamadryas Baboon Papio
hamadryas is the northernmost of all the baboons and is distinguished from
other baboons by the male’s long, silver-grey shoulder cape (mane and mantle),
and the pink or red rather than black face and rump. They are large monkeys
with a dog-like face, pronounced brow ridges, relatively long limbs with short
digits, rather coarse fur, and a relatively short tail. The male is
considerably larger than the female, often twice as large, and has a heavy silvery-grey
coat, bushy cheeks, and large canine teeth whilst the juvenile and females are
brown, with dark brown skin on the face and rump. Males may have a body
measurement of up to 80 cm and weigh 20–30 kg; females weigh 10–15 kg and have
a body length of 40–45 cm.The tail adds
a further 40–60 cm to the length, and ends in a small tuft. They occur from
north-eastern Africa, mainly in Ethiopia, but also eastern Sudan, Eritrea,
Djibouti and northern Somalia as well as the Arabian Peninsula, in Saudi Arabia
and Yemen where it is the only native non-human primate. In Saudi Arabia they
inhabit arid sub-desert, steppe, hilly areas, escarpments at elevations of up
to 3,000 metres requiring cliffs for sleeping and finding water. They are
primarily terrestrial, but will sleep in trees or on cliffs at night. An
opportunistic feeder, it will take a wide variety of foods, including grass,
fruit, roots and tubers, seeds, leaves, buds and insects. The female usually
gives birth to a single young with the new-born having black fur and pink skin,
and is suckled for up to 15 months. Each adult male controls a small group of
females (a harem) and their young, and remains bonded with the same females
over several years, aggressively ‘herding’ any that wander, and retaining
exclusive mating rights over the group. The females will often compete to groom
and stay close to the male, and it is the male who dictates the group’s
movements. The Hamadryas Baboon is listed on Appendix II of the Convention on
International Trade in Endangered Species (CITES). Recent studies have suggested
that the population of Hamadryas Baboons in Arabia colonised the peninsula much
longer ago than previously thought, and shows a considerable amount of genetic
variation compared to the African population.

29 Oct 2012

Whilst birding the ‘patch’ last week I found a Southern Grey
Shrike Lanius meridionalis in the
bushes at one end of the spray fields. This is a favoured spot for shrikes to
rest and hunt from and I was able to get quite close using the car as a hide
(blind). The Grey shrikes in the Eastern Province of Saudi Arabia are very
confusing and there is often healthy debate between the birders of the region
over what species, and subspecies, individual birds are. Based on morphological
and ecological characteristics and geographical distributions, several authors
have divided the Great Grey Shrike species into two subspecies groups, a
northern and a southern one with most recent authors going a step further and
treating these subspecies groups as two polytypic species; Great Grey Shrike Lanius excubitor and Southern Grey
Shrike Lanius meridionalis. This is
based on alleged sympatry between the northern and southern groups in two areas
without any evidence of interbreeding, in combination with differences in
morphology and ecology. Intergrades between two Southern Grey Shrike subspecies
that occur in Saudi Arabia, aucheri (mainly
eastern areas) and elegans (extreme
west), have been reported from areas where they occur in close proximity, such
as south-west Israel, eastern Egypt and north-east Sudan indicating the
possibility of gene flow between them. These hybrids are likely in western
Saudi Arabia as well as the range overlaps here. Mauryan Grey Shrike (Steppe
Grey Shrike) pallidirostris occurs
regularly in the region as a fairly common migrant and winter visitor, with peak
migration in mid-March and September to October. This complicates matters with
Southern Grey Shrikes further as interbreeding occurs freely between pallidirostris and the locally breeding
Southern Grey Shrike subspecies aucheri with
an intermediate population occurring in north-east Iran. These birds could
quite easily occur in the Eastern Province of Saudi Arabia as well. As you can
see from the above the picture is far from clear and some ringing data would be
very valuable on these birds.

28 Oct 2012

Whilst birding at the spray fields I saw this Crested Lark fly in very close to me acting in a very agitated maner. First it stood upright and looked around nervoulsy and then it saw something that it did not like and crouched down low to avoid what I suspected was a treat to the bird. When looking around to see what was the issue I saw a Western Opsrey flying over heading towards the percolation pond and its favoutie perch of the dead tree nearby. This was a great example of how many species of bird react to treats to them to lessen the cance of being predated.

27 Oct 2012

Whilst
birding the local ‘patch’ I found a small flock of nine Indian Silverbills
feeding on some grasses growing next to a small ditch near to the abandoned
spray fields. The birds were initially located by their distinctive calls. They
were associating with a small group of House Sparrows but after a while the
House Sparrows left and only the Indian Silverbills remained. This is one of
the largest groups of birds I have seen with the majority of sightings being
pairs, or up to four birds, often flying over but occasionally perched in small
bushes or trees. I have seen them in every month of the year excepting December
and February. There has been some debate as to whether this species was
originally from escaped cage birds or occurred naturally.

Birds were
first noted in Dhahran in 1974 when up to 15 were seen occasionally with House
Sparrows during April to December. These birds were considered as escapes as
many were for sale in nearby Al-Khobar at the time. This may have in fact been
the start of colonization of this species in the Eastern Province? A pair and
another party of four were seen at the Dammam sewage works 23rd May
1980 which appeared wild. Numbers then started increasing with four at Dhahran
19th September until 18th October 1981 and six
reappearing at the same site during January 1982. Twelve birds were present in
an area of neglected cultivation on the outskirts of Dammam in July &
August 1984 when a few were also seen in Dhahran. By 1988 small flocks of about
ten birds had established themselves at a number of locations within the Saudi
Aramco camp but breeding had not been established. By the end of the 20th centuary breeding birds had been noted in many places in the Eastern Province with nest building recorded in every month of the year. Since this date small groups
of birds are still to be found in the Saudi Aramco camp where they appear to be
resident with groups occurring in the autumn presumably after breeding has
occurred.

26 Oct 2012

Whilst birding a few days ago I saw an
Arabian Red Fox Vulpes vulpes arabica just before it was getting dark.
It was seen in the scrubby desert near to the percolation pond, an area where I
have seen animals many times before. Although they are not scarce in the area,
they are seldom seen and very rarely allow close approach. When I saw my first
one just after arriving in Saudi Arabia I mistakenly thought it was a Ruppell’s
Sand Fox due to the size, large ears and colour but was informed that as the
animal had a black blaze down its chest it was an Arabian Red Fox. Since then I
have only seen the same type of animals and have not recorded Ruppell’s Sand
Fox.

The Arabian Red Fox Vulpes vulpes arabica is a subspecies
of the Red Fox and is native to Arabia and adapted to life in the desert. It
inhabits virtually every environment in Arabia from cities along the coast to
desert and mountains. It is the most common of the three fox
species found in the Arabian Peninsula, and is one of forty-six subspecies of
Red Fox which are distributed throughout the world, particularly the Northern
hemisphere. The Arabian Red Fox is small in stature (2.7 – 4.5 kg), has a pale
coloured coat, and large ears and is well suited to the desert climate. It is
small in size as it doesn’t require such a large body mass to maintain its body
heat. It has fur between its toes to prevent it burning its feet on the hot
sand. They lack the dense fur of the European subspecies and thus appear to
have thin bodies and long legs, but proportionally they are the same, with the
exception of the Arabian Red Foxes large ears which are used to maintain the
animal’s body temperature as well as allow for excellent hearing. Colouration
suits the habitat the fox is found in being pale sandy coloured in the pale
sandy desert areas. Its food usually consists of rodents, birds, fish, carrion
and some vegetation. Animals are most active at night and can be most often
seen at dawn and dusk.

25 Oct 2012

Temperatures are finally starting to drop and the weather is becoming a little cloudy but things are far from cool at 33 degrees Celsius at 16:30 hrs. Today I did my normal routine of looking first at the wet drainage ditch and the settling pond on the way to the spray fields. I then park the car and walk around the edge of the spray fields, through some scrubby desert and around the back of the percolation pond. Then check the pond itself from the path in front of the pond and back through the spray fields to the car. Daylight is becoming short now and it is dark by 17:30 hrs and I am not back from work and out birding until 16:20 hrs at the earliest so not much time for birding. It is still better to spend an hour birding than not at all as you never know what you may find in Dhahran. A few good birds are still around with a female Western Marsh Harrier allowing close approach whilst sitting on the ground in the late evening being a nice sight and a Common Kestrel flying over the spray fields being the only other bird of prey seen. The biggest increase in number of birds has been the steady rise in numbers of White Wagtails which are arriving for the winter and 16 birds seen feeding along the edge of the settling pond being an indication of how many are now in the area. The only waders seen were four Wood Sandpipers, ten Common Snipe and a Pin-tailed Snipe on the settling pond. Pin-tailed Snipe is a vagrant to the Eastern province with only eight records but they are regular in nearby Bahrain according to Howard King who has lived there for many years. I suspect they are probably regular in the Eastern Province to as I have seen five different birds but getting good enough views to identify them is often tricky. There were five Mallards, four males and a female on the percolation pond along with a Squacco Heron and the Great Crested Grebe. Two Daurian Shrikes were hunting from an exposed bush near to the spray fields, an Isabelline Wheatear was also in the same area and 50+ Barn Swallows were hunting insects over the settling pond and percolation pond. A few groups of Blue-cheeked Bee-eaters are still passing over and a single European Bee-eater was with them. The only other bird of note was a single male Desert Wheatear which is my first returning bird of the autumn/winter.

24 Oct 2012

Nicole and I went ringing again at Alba Marsh on Friday morning. A very early start from Saudi Arabia to get across the causeway and to the Alba Marsh site in Bahrain by first light was undertaken and after setting the nets it became apparent there were a few ore birds about than the previous week. As it turned out we caught a few more birds also, but almost all of them were Clamorous Reed Warblers with four re-traps from 2011 or 2012 amongst them all from the same site. I like Clamorous Reed Warblers more than almost any bird we catch and it was good to catch so many in a single session with the final total being nine birds. We also caught a single Graceful Prinia, one Red-Backed Shrike (which was a new ringing species for me) and the first returning Common Chiffchaff of the year. A few birds were seen but not caught including two Purple Herons, two Eastern Marsh Harriers and lots of waders mainly Little Stint, Common Greenshank and Common Redshank. We met a local hunter who had killed a Eurasian Teal and had a beautiful juvenile Gyr Falcon in his car which he said he was training to hunt. We also met Howard King, a birder from Bahrain who has lived and bird-watched the country for 28 years along with John Watson a visiting birder who may come ringing with us in early November as a helper. It will be great if John can come and help as we are a very small team at the moment and would welcome some support.

23 Oct 2012

Here are a few photographs I have just been sent by Bob
Roberts of some birds he took in spring 2009 and which he kindly gave me
permission to use. They were taken are the Dammam – Al Khobar Wader Roost and
show two Black-tailed Godwits, taken on the 6th March 2009, which
are an uncommon passage
migrant and winter visitor to the coast and inland pools. The next photograph
shows anadult Black Tailed Godwit, male in
breeding plumage, which appears to have a damaged wing, hence it has overstayed
when most Godwits had already departed, Al Khobar, Saudi Arabia, 16th
April 2009. Little Stint is a
very common passage migrant and winter visitor to the coast with thousands seen
on occasions. In the spring and autumn many birds are seen in full breeding
plumage such as the bird shown here. This photograph was taken on 16th
April 2009.﻿

Black-tailed Godwit - adult summer plumage

Black-tailed Godwit

Little Stint

European Spoonbill was
a rare bird to the Eastern Province of Saudi Arabia twenty years ago but now it
is scarce visitor which can be seen at any time of year although early autumn is
the best time to see the species when most birds seen are juveniles. This photograph was taken at Dammam Port Mangroves on 9th January 2009. Socotra Cormorant is
a very common breeding resident to the area with thousands occasionally seen
flying in large groups out at sea.

﻿

Eurasian Spoonbill

Eurasian Spoonbill

Grebes are not common
in Saudi Arabia with the exception of Little Grebe. Bob took the photograph of
the Black-necked Grebe at a lagoon that had been formed on the reclaimed land
at the side of the Dammam – Al Khobar Wader Roost. Although it is a regular
winter visitor to the Eastern Province I have so far failed to see any birds.
The Great Crested Grebe photographs were taken at Dammam Seafront and again
this is a bird that is uncommon and restricted in the number of sites where it
occurs both birds were seen on 9th January 2009.
﻿

22 Oct 2012

Birding the local 'patch' this week has again produced a few good birds. As with previous weeks birds are thin on the ground but each day has produced something of note. Probably the best bird was a Greater Spotted Eagle which flew out of a tree at the edge of the percolation pond and disappeared from view, at the time unidentified. On walking around the pond Phil and I decided to look at the back of the site where there are a couple of large trees which birds of prey sometimes sit in or on the rough ground nearby. Luckily for us the bird was in the tallest tree and it could be identified as a first calendar year Greater Spotted Eagle, the first one I have seen this autumn. Phil saw one at Sabkhat Al Fasl a couple of weekends ago and another bird was found tangled in rope at a mine near Jubail almost a month ago so birds are on there way back to spend the winter in the Eastern Province which is very good news. Other interesting birds included an unidentified acrocephalus warbler that looked like a Basra Reed Warbler but did not have very white underparts and the eye ring was not as clear as I would have expected so has been left unidentified. Good numbers of Barn Swallows are still passing through and a few groups of Blue-cheeked Bee-eaters. A female Eastern Marsh Harrier was over the pond and 30 Western Cattle Egrets are roosting in the reeds of the pond. Waders seen included a Temminck's Stint, five Wood Sandpipers, three Green Sandpipers and a Common Sandpiper on the settling pond and a Common Snipe in the drainage ditch. Yellow Wagtails are roosting in the reeds of the pond with 20+ birds seen each evening and four purple Herons flew over on night. The Great Crested Grebe is still in residence and 50+ Northern Shoveler were also on the pond on morning.

21 Oct 2012

We have just received details of another ringing recovery of a Lesser Crested tern from Bahrain. This
recorded fits in nicely with the other tern ringing recoveries we have had,
where birds tend to move to India in an east-south-east direction, with one
going all the way to Sri Lanka. We have had six ringing recoveries from the
terns we have ringed with the following numbers of birds ringed on Al Jarim
Island south and middle.

White-cheeked Tern –
674

Bridled Tern – 1173

Lesser Crested Tern -
3845

As we have ringed so
many Lesser Crested Terns it is not surprising that four of the six recoveries
have been on this species with two Bridled Terns also recovered. Full details
of all these ringing recoveries can be found under the ringing tab at the top
of the website.

20 Oct 2012

Nicole and
I went ringing again at Alba Marsh on Friday Morning leaving Dhahran at 04:30
hrs to get to Alba for first light. It is proving to be a good time to go as
the causeway to Bahrain is quiet at this time and when we come back at around
11:00 hrs it is also not very busy. This makes life a lot more pleasant than
getting stuck in the traffic as I often did when coming back in the evening.
Nicole is going to be buying some new nets but in the meantime we are using the
four nets Brendan left behind for us when he went back to Ireland. We set all
four nets in similar places to last weekend with one positioned changed to a
location where we used to have it at the start of the year. Our normal two nets
caught all the birds this time and numbers were down compared to the last two
trips with only six birds trapped and ringed. Two were recaptures, both ringed
at the same site previously, with one a Graceful Prinia from 26th
August 2011, which was my first Graceful Prinia ringed and so I was happy to
see it still doing well. The other was a re-trapped Savi’s Warbler, which we
caught last week in the same place. We also ringed two Clamorous Reed Warblers,
Great Reed Warbler and an immature male Little Bittern. The Little Bittern is
only the third one we have caught at the site so was a good bird for us.
﻿

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About The Blog

I hope you enjoy browsing my latest images & notes from the field, the majority are from Dhahran (eastern Saudi Arabia) as well as bird ringing in Bahrain. Most of the photographs are of birds but I will also include other interesting natural history shots when I take them.

About The Photographs

I am an amateur photographer who goes birdwatching and takes the occasional picture with birdwatching being my primary interest. I do birdwatch in an area that has good light for photogrpahy and manage to take quite a few photographs each day.

All photos on this blog are copyright and may not be copied or reproduced without my permission. Please ask if you would like to use any of my photographs for any reason.